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主營(yíng)MCU、IC二三極管、場(chǎng)效應管等

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Digital
Digital
主要參數 
The digital ambient light sensor integrated with ADC is digital output I2C interface and interrupt. It has a light to digital converter which combines photodiodes, current amplifiers, analog circuit and digital signal processor. Everlight digital ALS also built-in an optical filter for IR rejection, and providing a spectrum which is close to the human eye’s response. It has programmable interrupt function with high / low threshold.

Features

? Wavelength range close to human eye sensing range
? High resolution output
? 50Hz / 60Hz rejection
? Similar output signals under different light sources with the same brightness
? Operating temperature -40 ℃-85 ℃
? Wide voltage range 2.4V-3.6V
? Low power consumption
? Power saving sleep mode
? Lead-free process
? RoHS compliant

Other Applications

? Detection of ambient for controlling the backlight of TFT LCD display.
? Automatic residential and commercial lighting management.
? Automatic contrast enhancement for electronic signboard.
? Mobile phone
? Smart phone
? PDA
? Tablet PC.